Route
DCA → LAN
Ronald Reagan Washington National Airport Capital Region International Airport
479 miles
Return route LAN → DCA →
How punctual is this route?
- On-time arrivals
- 70.0%
- Less than 15 minutes late
- Cancelled
- 5.4%
- Of scheduled flights
- Average delay when late
- 96 min
- Flights arriving 15+ minutes late
- Flights tracked
- 297
- Scheduled flights in the period
What caused the delays
- Late-arriving aircraft 68%
- Airline (crew, maintenance, cleaning) 17%
- Air traffic control & airport 9%
- Extreme weather 6%
- Security 0%
Share of delay minutes airlines attributed to each cause (BTS).
Sep 2025
Aug 2026
Show as table
| Month | On time | Flights |
|---|---|---|
| September 2025 | 76.9% | 26 |
| October 2025 | 81.5% | 27 |
| November 2025 | 73.9% | 24 |
| December 2025 | 26.3% | 20 |
| January 2026 | 68.4% | 22 |
| February 2026 | 54.2% | 24 |
| March 2026 | 56.5% | 25 |
| April 2026 | 76.0% | 26 |
| May 2026 | 76.9% | 26 |
| June 2026 | 79.2% | 26 |
| July 2026 | 77.3% | 26 |
| August 2026 | 81.8% | 25 |
Source: U.S. DOT Bureau of Transportation Statistics on-time data, September 2025 – August 2026. Covers flights operated by reporting U.S. carriers. About our data
Airlines on this route
| Airline | Flights | On time | Cancelled | Avg. delay when late |
|---|---|---|---|---|
| OH | 297 | 70.0% | 5.4% | 96 min |
Delay odds by flight
How often each flight number arrived 15 or more minutes late over the last year.
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